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In the southern-central area of the Balkans, sitting midway between the Black Sea and the Adriatic Sea, lies the Bulgarian capital of Sofia. With a population of almost 1.3 million, Sofia is the 14th-largest city in the European Union. The city is surrounded by a vista of mountains with Vitosha to the south, Lyulin to the west, and the Balkan Mountains standing tall to the north. [MORE...]